import { fileURLToPath, URL } from 'node:url'

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueDevTools from 'vite-plugin-vue-devtools'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    vueDevTools(),
    AutoImport({
      resolvers: [ElementPlusResolver()],
    }),
    Components({
      
     
        //1.配置elementplus采用sass样式配色系统
        resolvers: [ElementPlusResolver({ importStyle: "sass" })],
      
    }),
  ],
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    },
  },

  css: {
    //2.自动导入定制化样式文件进行样式覆盖
    preprocessorOptions:{
      scss: {
        additionalData: `
        @use "@/styles/element/index.scss" as *;
        @use "@/styles/var.scss" as *;
        `,
      },
    }
  }
})
